package com.simtop;

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.*;


public class Test2 {
    public static void main(String[] args) throws Exception{
        String urlPath = new String("http://192.168.0.245:8009/api");

        //String urlPath = new String("http://localhost:8080/Test1/HelloWorld?name=丁丁".getBytes("UTF-8"));





        String param="name="+ URLEncoder.encode("丁丁","UTF-8");



        //建立连接

        URL url=new URL(urlPath);

        HttpURLConnection httpConn=(HttpURLConnection)url.openConnection();



        //设置参数

        httpConn.setDoOutput(true);     //需要输出

        httpConn.setDoInput(true);      //需要输入

        httpConn.setUseCaches(false);   //不允许缓存

        httpConn.setRequestMethod("POST");      //设置POST方式连接



        //设置请求属性

        httpConn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");

        httpConn.setRequestProperty("Connection", "Keep-Alive");// 维持长连接

        httpConn.setRequestProperty("Charset", "UTF-8");



        //连接,也可以不用明文connect，使用下面的httpConn.getOutputStream()会自动connect

        httpConn.connect();



        //建立输入流，向指向的URL传入参数

        DataOutputStream dos=new DataOutputStream(httpConn.getOutputStream());

        dos.writeBytes(param);

        dos.flush();

        dos.close();



        //获得响应状态

        int resultCode=httpConn.getResponseCode();

        if(HttpURLConnection.HTTP_OK==resultCode){

            StringBuffer sb=new StringBuffer();

            String readLine=new String();

            BufferedReader responseReader=new BufferedReader(new InputStreamReader(httpConn.getInputStream(),"UTF-8"));

            while((readLine=responseReader.readLine())!=null){

                sb.append(readLine).append("\n");

            }

            responseReader.close();

            System.out.println(sb.toString());

        }

    }

}